Showing results for "Diary" in Science & Technology Leaders

Built of titanium and a chrome-nickel alloy known as Inconel X, the X-15 was the fastest plane ever built, streaking through the lower reaches of outer space even before the first space capsules reached orbit. First tested in 1959, the X-15 proved to be a crucial testing ground for the astronauts and hardware in the Mercury, Gemini, Apollo, and even the Space Shuttle programs. Celebrated reporter Richard Tregaskis spent time with the pilots, engineers, and other key personnel involved in the project.

From their early days as tutor and scholar, discussing philosophy over Spartan dinners, to their work together to publish Einstein’s books in Europe, in Maurice Solovine Einstein found both an engaged mind and a loyal friend. While Einstein frequently shared his observations on science, politics, philosophy, and religion in his correspondence with Solovine, he was just as likely to express his feelings about everyday life.

July 13, 1938: The renowned nuclear physicist Lise Meitner, approaching the age of 60, sits on the train that will take her to the German-Dutch border and then to the safety of exile in Sweden. After months of uncertainty and fear, as a Jew in Nazi Germany, she has abandoned everything: her friends, her career, and her beloved adopted home, the city of Berlin, where she had become a pioneer in the world of nuclear physics.